Chart stars such as The Vamps, Katy B, Little Mix and Kaiser Chiefs are set for a pop-tastic birthday party.
They will join Five Seconds of Summer, Foxes, Ella Henderson, Ashley Roberts, Neon Jungle and Elyar Fox at Sheffield’s Motorpoint Arena on Friday, July 18.
Hallam FM Summer Live will celebrate the 40th anniversary of the radio station.
Tickets purchased online at www.motorpointarena sheffield.co.uk and through the ticket hotline on 0114 256 5656 are priced £27.50 and £38.50 including booking fee. There are also a limited number of premium tickets priced £77 including booking fee.